Product : 1.It is used to repair the defects of steel, iron, aluminum and other castings, such as blisters, pores, cracks, etc. 2.Heat-resistant, can withstand the temperature of -40 to 200 , sturdy and durable. 3.High and low temperature resistance, impact resistance, wear resistance, corrosion resistance, waterproof and mildew resistance. 4.Instead of welding, it is stronger than iron. 5.Compact design, easy to apply, A:B ratio = 1:1 Product Specifications: Name: Metal Repair AB Glue Content: 50/100ml Color: Iron Grey (after mixing) Use ratio: 1:1 Curing time: 24 hours Compressive strength: 8295 (Mpa) Density: 1.6 1.85H/CM2 Heat resistance temperature: -40200 Package Contents: 1*Industrial casting glue